221974272

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7446

約数の個数: 108

約数和(自身を含む): 689330824

約数和(自身を除く): 467356552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7411, 7488, 9984, 14822, 14976, 22233, 29644, 29952, 44466, 59288, 66699, 88932, 96343, 118576, 133398, 177864, 192686, 237152, 266796, 289029, 355728, 385372, 474304, 533592, 578058, 711456, 770744, 867087, 948608, 1067184, 1156116, 1422912, 1541488, 1734174, 1897216, 2134368, 2312232, 2845824, 3082976, 3468348, 4268736, 4624464, 5691648, 6165952, 6936696, 8537472, 9248928, 12331904, 13873392, 17074944, 18497856, 24663808, 27746784, 36995712, 55493568, 73991424, 110987136, 221974272]

約数ペア:

[(1, 221974272), (2, 110987136), (3, 73991424), (4, 55493568), (6, 36995712), (8, 27746784), (9, 24663808), (12, 18497856), (13, 17074944), (16, 13873392), (18, 12331904), (24, 9248928), (26, 8537472), (32, 6936696), (36, 6165952), (39, 5691648), (48, 4624464), (52, 4268736), (64, 3468348), (72, 3082976), (78, 2845824), (96, 2312232), (104, 2134368), (117, 1897216), (128, 1734174), (144, 1541488), (156, 1422912), (192, 1156116), (208, 1067184), (234, 948608), (256, 867087), (288, 770744), (312, 711456), (384, 578058), (416, 533592), (468, 474304), (576, 385372), (624, 355728), (768, 289029), (832, 266796), (936, 237152), (1152, 192686), (1248, 177864), (1664, 133398), (1872, 118576), (2304, 96343), (2496, 88932), (3328, 66699), (3744, 59288), (4992, 44466), (7411, 29952), (7488, 29644), (9984, 22233), (14822, 14976)]